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Menge | Preis (ohne MwSt.) |
---|---|
100+ | 1,220 € |
250+ | 1,180 € |
500+ | 1,150 € |
Produktspezifikationen
Produktbeschreibung
DS28E07Q+T is a 1024-bit, 1-Wire® EEPROM chip organized as four memory pages of 256 bits each. Data is written to an 8-byte scratchpad, verified, and then copied to the EEPROM memory. As a special feature, the four user memory pages can be write-protected or put in EPROM-emulation mode, where bits can only be changed from a 1 to a 0 state. The communication follows the 1-Wire protocol with the ROM ID acting as node address in the case of a multiple-device 1-Wire network. Typical applications include accessory/PCB identification, medical sensor calibration data storage, analogue sensor calibration including IEEE P1451.4 smart sensors, ink and toner print cartridge identification, after-market management of consumables.
- Partitioning of memory provides greater flexibility in programming user data
- Unique factory-programmed, unalterable 64-bit identification number
- Switchpoint hysteresis and filtering to optimize performance in the presence of noise
- ±8kV HBM ESD protection (typ) for IO pin
- 1-wire pullup voltage range from 3 to 5.25V at TA=-40°C to +85°C
- Programming current is 1.2mA maximum at TA=-40°C to +85°C
- Programming time is 12ms maximum at TA=-40°C to +85°C
- Data retention is 10 years at TA=+85°C
- Temperature range from -40°C to +85°C
- 6 TDFN-EP (2.5k pcs) package
Technische Spezifikationen
1Kbit
6Pin(s)
5.25V
85°C
No SVHC (21-Jan-2025)
1-Draht
3V
-40°C
1Kbit 1-Wire Serial EEPROM
Technische Dokumente (1)
Gesetzgebung und Umweltschutz
Land, in dem der letzte Fertigungsprozeß ausgeführt wurde.Herkunftsland:Philippines
Land, in dem der letzte Fertigungsprozeß ausgeführt wurde.
RoHS
RoHS
Produkt-Konformitätszertifikat